** Description changed: [Impact] Some complex bond configurations require setting a "primary" interface for the bond, or setting this greatly improves performance on the network bond. [Test case] See below for a configuration example. 1) Apply configuration on a system with netplan. 2) Run 'netplan apply' 3) Validate that netplan apply does not return with an error 4) Validate that netplan properly sets the "primary_slave" value on the bond. This can be verified by looking at /sys/class/net/<bond interface>/bonding/primary_slave. + 5) Validate that there are no parsing errors from systemd-networkd in the journalctl [Regression potential] If existing configuration fails to be parsed, or lack of primary interface breaks configuration for existing bonds, this would be a regression caused by this update. --- ifenslave/eni support a bond parameter: bond-primary which accepts an interface name that can be used to tell the kernel bonding driver which interface it should preferred in active-backup (and other modes). This config option is missing in netplan. % cat bond-primary.yaml ethernets: version: 2 ethernets: eth0: match: driver: virtio ens4: match: driver: e1000 bonds: bond0: parameters: mode: active-backup mii-monitor-interval: 100 primary: e1000 dhcp4: true % ./generate -r `pwd`/target Error in network definition /home/rharper/work/git/netplan/target//etc/netplan/bond-primary.yaml line 12 column 8: unknown key primary
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1709135 Title: add bond primary parameter To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nplan/+bug/1709135/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
